Word

借訓

しゃっくん
using the Japanese-reading of kanji to represent native Japanese words (irrespective of the kanji's actual meaning)
Word

借金漬け

しゃっきんづけ
being deeply in debt; being up to one's ears in debt
Word

借金を踏み倒す

しゃっきんをふみたおす
to default on one's debt
Word

借間

しゃくま
rented room